On Sun, Jan 27, 2013 at 6:26 PM, dashman <erjdri...@gmail.com> wrote: > Can an ArrayAdapter (holding data for a ListView) be modified > in a background thread. > > I'd like to modify the array and then call > > adapter.notifyDataSetChanged()
You cannot modify the *adapter* in a background thread if it is already attached to an AdapterView. You can modify the ArrayList directly from a background thread (not via the ArrayAdapter), then call notifyDataSetChanged() on the main application thread when that work is done. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://github.com/commonsguy http://commonsware.com/blog | http://twitter.com/commonsguy Localized Android Question-and-Answer Sites: http://www.andglobe.com -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
